ARKK vs SKYY: Holdings Overlap
ARK · 45 holdings · $6.0B · as of 2026-04-30
SKYYFirst Trust Cloud Computing ETF
First Trust · 62 holdings · $3.1B · as of 2026-03-31
Holdings snapshots are 30 days apart (ARKK: 2026-04-30, SKYY: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are ARKK and SKYY?
ARK Innovation ETF (ARKK, by ARK) holds 45 positions; First Trust Cloud Computing ETF (SKYY, by First Trust) holds 62. They have 4 holdings in common, and by portfolio weight the two funds are 7.8% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 7.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 4ARKK holds 45 · SKYY holds 62
- Weight in Shared Holdings
- ARKK 10%·SKYY 9%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in ARKK
41 of 45 positions (89.7% of the fund) are not held by SKYY. Showing the top 30 by weight.
Only in SKYY
58 of 62 positions (91.0% of the fund) are not held by ARKK. Showing the top 30 by weight.
Sector Breakdown
| Sector | ARKK | SKYY |
|---|---|---|
| Information Technology | 26.0% | 82.6% |
| Health Care | 26.7% | 0.6% |
| Financials | 16.8% | 0.6% |
| Consumer Discretionary | 13.3% | 3.7% |
| Communication Services | 10.5% | 8.7% |
| Other Sectors | 4.8% | 0.6% |
| Unclassified | 1.8% | 3.1% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (2% of ARKK, 3% of SKYY).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) |
|---|---|---|---|---|---|---|
| ARKK | -2.2% | +3.3% | +6.8% | +21.1% | -8.1% | +15.3% |
| SKYY | +12.3% | +20.1% | +27.6% | +25.7% | +8.0% | +17.1% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Past performance does not predict future results.
Project the growth of $10,000 in ARKK vs SKYY →
Shared Holdings(4)
The top 4 shared positions account for 100% of the overlap, led by CRWV, AMZN and SHOP.
Frequently Asked Questions
How much do ARKK and SKYY overlap?
ARKK and SKYY overlap by 7.8% of portfolio weight. They share 4 holdings (ARKK holds 45 positions and SKYY holds 62), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ARKK and SKYY?
The two portfolios are 7.8% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of ARKK and SKYY?
The largest positions held by both funds are CRWV, AMZN, SHOP and FIG. Together the top 4 shared positions account for 100% of the total overlap.
What does ARKK own that SKYY doesn't?
41 positions (89.7% of ARKK) are unique to ARKK, led by TSLA, TEM and AMD. In the other direction, 58 positions (91.0% of SKYY) are unique to SKYY.